How stablecoins work—and how a peg can fail
Trace the reserve, redemption, market, and software dependencies behind a stable-looking price.
Markets & Tokens
Understand stablecoin backing, meme-coin liquidity, token supply and market structure—without trading signals or price predictions.
← All topicsRead the coverage
5 sourced articles, with the mechanisms and limits explained.
Meme coins explained: community, liquidity, and concentration
Look past the joke to examine supply, holders, liquidity, permissions, and the market structure around a meme coin.
ESMA seeks clearer crypto costs and DeFi rules in MiCA review
ESMA's 30 September proposals target crypto costs, staking disclosures and DeFi access. What EU users should know—and what is not new law.
Wallet connection, signature and token approval: three different permissions
Read a MetaMask signature request by its permissions. Compare wallet connection, sign-in, token approvals, Permit2 and account delegation before signing.
Token approvals explained: permission before spending
Learn what an ERC-20 allowance permits, why unlimited approvals matter, and how to review access.
Useful definitions
Stablecoin →
A crypto asset designed to track a reference value through reserves, collateral, redemption, or incentives.
Liquidity →
The practical ability to trade an asset in size without moving its price sharply.
Market capitalization →
A price-times-circulating-supply estimate that does not measure cash available for every holder to exit.
Fully diluted valuation →
A price-times-total-or-maximum-supply estimate used to show the scale implied by future token supply.
Slippage →
The difference between an expected trade price and the price at which the trade actually executes.
Smart contract →
Code and state at a blockchain address that execute according to network rules when called.
Token approval →
An onchain permission allowing a specified spender to transfer up to an allowance of tokens.
Background & primary sources
What this section covers
A token’s quoted price is only one part of the story. These articles explain the mechanisms behind backing, redemption, supply and execution. They keep risks and limitations visible rather than turning a topic into a buy-or-sell verdict.
Stablecoins: inspect the support
How stablecoins work follows reserves, redemption access and market liquidity. A target value is not a guarantee; see the stablecoin definition for the compact version.
Meme coins: look beyond attention
Meme coins explained examines concentration, permissions and liquidity. Market cap is not cash that every holder can withdraw, and liquidity is not the same as trading volume.
Sources behind the linked coverage
This hub curates existing sourced articles. It does not claim a new independent expert review or current market measurement. Check the publication and source-check dates on each article.
- Ethereum.org: Stablecoins — primary overview used by the linked stablecoin explainer.
- Uniswap documentation: Concentrated liquidity — primary documentation used by the linked market-mechanics coverage.